my Newmar

Tom/Barb wrote:

MountainAir05 wrote:
You also could bead blast it clean, then seal it. Do not use sand.

That's a lot of work, and you will miss some, and it will be back. you miss some, then cover it will continue and covered you won't see it.

wash it as best you can, treat it, watch it. the bottom of the coach chassis takes a beating the covering (what ever you use) will get chipped away, So it is a continual fight to keep it nice.

I'd bet that 99% of the coaches that are 5 years old or better have corrosion, and the owners never looked.

Yes I agree , do the best you can and watch it.